| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $151.73 | 3.761% | $157.4366 | $157.44 | $157.45 | $157.40 |
| Purchase #2 | $198.40 | 8.168% | $214.6053 | $214.61 | $214.60 | $214.60 |
| Purchase #3 | $46.58 | 13.393% | $52.8185 | $52.82 | $52.80 | $52.80 |
| Purchase #4 | $126.66 | 11.361% | $141.0498 | $141.05 | $141.05 | $141.00 |
| Purchase #5 | $41.62 | 3.185% | $42.9456 | $42.95 | $42.95 | $42.90 |
| Purchase #6 | $178.72 | 3.672% | $185.2826 | $185.28 | $185.30 | $185.30 |
| Purchase #7 | $201.47 | 5.735% | $213.0243 | $213.02 | $213.00 | $213.00 |
| 7 purchase totals = | $945.18 | $1,007.1627 | $1,007.17 | $1,007.15 | $1,007.00 | |